flutter_asset_generator 0.3.0

with flutter auto generate a dart file.

flutter_asset_generator

Automatically generate the dart file for pubspec.yaml

The purpose of this library is to help flutter developers automatically generate asset corresponding dart files to help developers release their hands from this meaningless job, and the open source community has a lot of the same functionality.

This library is based on dartlang's build library.

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install

add pub,dart to $PATH environment.

see https://www.dartlang.org/tools/pub/cmd/pub-global#running-a-script-from-your-path add .pub-cache/bin to $PATH.

Use next command to validate.

dart --version
pub --version

pub global

use

pub global activate flutter_asset_generator

Usage

use dart

git clone https://github.com/CaiJingLong/flutter_resource_generator.git fgen

cd fgen

dart bin/resource_generator.dart ./example/

Usage of pub global(recommand)

See dart document

run at flutter project path:

fgen .

The second parameter is optional, defaulting to the current directory

File name

convert filed name example:

images/1.png => IMAGES_PNG
images/hello_world.jpg => IMAGES_HELLO_WORLD_JPG

Errors will occur in the following situations

  images/
    main_login.png
    main/
      login.png

Because the two field names will be exactly the same.

tips

If you run the 'flutter packages run build_runner watch' in cli ,then you change the pubspec.yaml, you must stop the watch, becasue flutter's locked.

flutter's asset no supoort hot reload/hot restart. so if you change your assets, you must stop your application, and run flutter packages get and flutter packages pub run build_runner build to generate your resource.